[INFO] crate barc 1.2.0 is already in cache
[INFO] extracting crate barc 1.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/barc/1.2.0
[INFO] extracting crate barc 1.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barc/1.2.0
[INFO] validating manifest of barc-1.2.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of barc-1.2.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing barc-1.2.0
[INFO] finished frobbing barc-1.2.0
[INFO] frobbed toml for barc-1.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/barc/1.2.0/Cargo.toml
[INFO] started frobbing barc-1.2.0
[INFO] finished frobbing barc-1.2.0
[INFO] frobbed toml for barc-1.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/barc/1.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing barc-1.2.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/barc/1.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 6d8ad7c5ec5dbe04c97f6a0a47b97979364536e3df28701452415ef39d184a0f
[INFO] running `"docker" "start" "-a" "6d8ad7c5ec5dbe04c97f6a0a47b97979364536e3df28701452415ef39d184a0f"`
[INFO] [stderr]    Compiling olio v1.1.0
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.1
[INFO] [stderr]    Compiling tao-log v0.2.1
[INFO] [stderr]    Compiling body-image v1.2.0
[INFO] [stderr]    Compiling barc v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]    Compiling tempfile v3.0.8
[INFO] [stderr]    Compiling alloc-stdlib v0.2.1
[INFO] [stderr]    Compiling brotli-decompressor v2.3.0
[INFO] [stderr]    Compiling brotli v3.3.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.35s
[INFO] running `"docker" "inspect" "6d8ad7c5ec5dbe04c97f6a0a47b97979364536e3df28701452415ef39d184a0f"`
[INFO] running `"docker" "rm" "-f" "6d8ad7c5ec5dbe04c97f6a0a47b97979364536e3df28701452415ef39d184a0f"`
[INFO] [stdout] 6d8ad7c5ec5dbe04c97f6a0a47b97979364536e3df28701452415ef39d184a0f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/barc/1.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 3cec0efa44c9e84131f531c625aa53d95e2e0da15469015ede9e3d674a61ee98
[INFO] running `"docker" "start" "-a" "3cec0efa44c9e84131f531c625aa53d95e2e0da15469015ede9e3d674a61ee98"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling barc v1.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.78s
[INFO] running `"docker" "inspect" "3cec0efa44c9e84131f531c625aa53d95e2e0da15469015ede9e3d674a61ee98"`
[INFO] running `"docker" "rm" "-f" "3cec0efa44c9e84131f531c625aa53d95e2e0da15469015ede9e3d674a61ee98"`
[INFO] [stdout] 3cec0efa44c9e84131f531c625aa53d95e2e0da15469015ede9e3d674a61ee98
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/barc/1.2.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 4d2d6e93928d2fac9ade5f768c4ac553c4c9e2ea68af02f410fc3e114e1dff89
[INFO] running `"docker" "start" "-a" "4d2d6e93928d2fac9ade5f768c4ac553c4c9e2ea68af02f410fc3e114e1dff89"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/barc-d16999e6b829f940
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test barc_tests::test_read_bad_record_head ... ok
[INFO] [stdout] test barc_tests::test_read_204_no_body ... ok
[INFO] [stdout] test barc_tests::test_read_empty_file ... ok
[INFO] [stdout] test barc_tests::test_barc_error_as_flaw ... ok
[INFO] [stdout] test barc_tests::test_read_over_reserved ... ok
[INFO] [stdout] test barc_tests::test_read_sample_larger ... ok
[INFO] [stdout] test barc_tests::test_read_short_record_head ... ok
[INFO] [stdout] test barc_tests::test_write_read_empty_record_brotli ... ok
[INFO] [stdout] test barc_tests::test_write_read_empty_record ... ok
[INFO] [stdout] test barc_tests::test_write_read_empty_record_gzip ... ok
[INFO] [stdout] test barc_tests::test_record_convert_dialog_204 ... ok
[INFO] [stdout] test barc_tests::test_read_sample ... ok
[INFO] [stdout] test barc_tests::test_read_sample_mapped ... ok
[INFO] [stdout] test barc_tests::test_read_truncated ... ok
[INFO] [stdout] test barc_tests::test_record_convert_dialog ... ok
[INFO] [stdout] test barc_tests::test_write_read_parallel ... ok
[INFO] [stdout] test compress::tests::test_compressible_types ... ok
[INFO] [stdout] test compress::tests::test_not_compressible_types ... ok
[INFO] [stdout] test logger::tests::log_setup ... ok
[INFO] [stdout] test barc_tests::test_write_read_small ... ok
[INFO] [stdout] test barc_tests::test_write_read_small_gzip ... ok
[INFO] [stdout] test barc_tests::test_write_read_large ... ok
[INFO] [stdout] test barc_tests::test_write_read_small_brotli ... ok
[INFO] [stdout] test barc_tests::test_write_read_large_gzip ... ok
[INFO] [stdout] test barc_tests::test_write_read_large_gzip_0 ... ok
[INFO] [stdout] test barc_tests::test_write_read_large_brotli ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4d2d6e93928d2fac9ade5f768c4ac553c4c9e2ea68af02f410fc3e114e1dff89"`
[INFO] running `"docker" "rm" "-f" "4d2d6e93928d2fac9ade5f768c4ac553c4c9e2ea68af02f410fc3e114e1dff89"`
[INFO] [stdout] 4d2d6e93928d2fac9ade5f768c4ac553c4c9e2ea68af02f410fc3e114e1dff89